I'm using PCSX2 1.0
I used it several times before.
But after for some reason when I play any game, now my virtual memory cards (.ps2) are not detected by games.
They have been created with this emulator and never caused problem before

PCSX2 display them, I can insert them or eject them without problem.
But in games I always have messages asking to insert memory card in slots...
I tested with various copies of these .ps2 saves, but still not working.